mirror of
https://github.com/linuxboot/heads.git
synced 2024-12-25 07:31:07 +00:00
90 lines
3.1 KiB
Diff
90 lines
3.1 KiB
Diff
|
diff -u --recursive clean/kexec-tools-2.0.16/Makefile.in kexec-tools-2.0.16/Makefile.in
|
||
|
|
--- clean/kexec-tools-2.0.16/Makefile.in 2016-12-09 04:42:06.000000000 -0500
|
||
|
|
+++ kexec-tools-2.0.16/Makefile.in 2018-02-28 05:39:20.461000000 -0500
|
||
|
|
@@ -158,16 +158,16 @@
|
||
|
|
|
||
|
|
# kdump (read a crashdump from memory)
|
||
|
|
#
|
||
|
|
-include $(srcdir)/kdump/Makefile
|
||
|
|
+#include $(srcdir)/kdump/Makefile
|
||
|
|
|
||
|
|
# vmcore-dmesg (read dmesg from a vmcore)
|
||
|
|
#
|
||
|
|
-include $(srcdir)/vmcore-dmesg/Makefile
|
||
|
|
+#include $(srcdir)/vmcore-dmesg/Makefile
|
||
|
|
|
||
|
|
#
|
||
|
|
# kexec_test (test program)
|
||
|
|
#
|
||
|
|
-include $(srcdir)/kexec_test/Makefile
|
||
|
|
+#include $(srcdir)/kexec_test/Makefile
|
||
|
|
|
||
|
|
SPEC=$(PACKAGE_NAME).spec
|
||
|
|
GENERATED_SRCS:= $(SPEC)
|
||
|
|
diff -u --recursive clean/kexec-tools-2.0.16/include/config.h kexec-tools-2.0.16/include/config.h
|
||
|
|
--- clean/kexec-tools-2.0.16/include/config.h 2017-11-20 04:17:12.000000000 -0500
|
||
|
|
+++ kexec-tools-2.0.16/include/config.h 2018-02-28 05:39:22.420000000 -0500
|
||
|
|
@@ -17,7 +17,7 @@
|
||
|
|
/* #undef HAVE_LIBXENCTRL */
|
||
|
|
|
||
|
|
/* Define to 1 if you have the `z' library (-lz). */
|
||
|
|
-/* #undef HAVE_LIBZ */
|
||
|
|
+#define HAVE_LIBZ 1
|
||
|
|
|
||
|
|
/* Define to 1 if you have the <memory.h> header file. */
|
||
|
|
#define HAVE_MEMORY_H 1
|
||
|
|
diff -u --recursive clean/kexec-tools-2.0.16/kexec/kexec.c kexec-tools-2.0.16/kexec/kexec.c
|
||
|
|
--- clean/kexec-tools-2.0.16/kexec/kexec.c 2017-03-02 04:45:46.000000000 -0500
|
||
|
|
+++ kexec-tools-2.0.16/kexec/kexec.c 2018-02-28 10:40:01.662000000 -0500
|
||
|
|
@@ -794,6 +794,27 @@
|
||
|
|
if (sort_segments(&info) < 0) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
+
|
||
|
|
+#if 1
|
||
|
|
+ // force segment 0 to have memsz == bufsz
|
||
|
|
+ // so that it won't overwrite EBDA
|
||
|
|
+ if (info.segment[0].mem == 0)
|
||
|
|
+ {
|
||
|
|
+ if (kexec_debug)
|
||
|
|
+ printf("hack ebda into segment 0!\n");
|
||
|
|
+
|
||
|
|
+ uint8_t * ebda = calloc(1, info.segment[0].memsz);
|
||
|
|
+ memcpy(ebda, info.segment[0].buf, info.segment[0].bufsz);
|
||
|
|
+ info.segment[0].bufsz = info.segment[0].memsz;
|
||
|
|
+ info.segment[0].buf = ebda;
|
||
|
|
+
|
||
|
|
+ // install some default EBDA values that are off scale,
|
||
|
|
+ // which will force Xen to use the multiboot info
|
||
|
|
+ *(uint16_t*)(ebda + 0x40e) = 0xFFFF; // segment
|
||
|
|
+ *(uint16_t*)(ebda + 0x413) = 0xFFFF; // size
|
||
|
|
+ }
|
||
|
|
+#endif
|
||
|
|
+
|
||
|
|
/* if purgatory is loaded update it */
|
||
|
|
update_purgatory(&info);
|
||
|
|
if (entry)
|
||
|
|
diff -u --recursive clean/kexec-tools-2.0.16/purgatory/Makefile kexec-tools-2.0.16/purgatory/Makefile
|
||
|
|
--- clean/kexec-tools-2.0.16/purgatory/Makefile 2017-01-31 06:23:48.000000000 -0500
|
||
|
|
+++ kexec-tools-2.0.16/purgatory/Makefile 2018-02-28 05:39:20.461000000 -0500
|
||
|
|
@@ -44,7 +44,6 @@
|
||
|
|
mkdir -p $(@D)
|
||
|
|
$(COMPILE.c) -o $@ $^
|
||
|
|
|
||
|
|
-$(PURGATORY): CC=$(TARGET_CC)
|
||
|
|
$(PURGATORY): CFLAGS+=$(PURGATORY_EXTRA_CFLAGS) \
|
||
|
|
$($(ARCH)_PURGATORY_EXTRA_CFLAGS) \
|
||
|
|
-Os -fno-builtin -ffreestanding \
|
||
|
|
diff -u --recursive clean/kexec-tools-2.0.16/util/Makefile kexec-tools-2.0.16/util/Makefile
|
||
|
|
--- clean/kexec-tools-2.0.16/util/Makefile 2010-07-29 05:22:16.000000000 -0400
|
||
|
|
+++ kexec-tools-2.0.16/util/Makefile 2018-02-28 05:39:20.461000000 -0500
|
||
|
|
@@ -2,7 +2,7 @@
|
||
|
|
|
||
|
|
$(BIN_TO_HEX): $(srcdir)/util/bin-to-hex.c
|
||
|
|
@$(MKDIR) -p $(@D)
|
||
|
|
- $(LINK.o) $(CFLAGS) -o $@ $^
|
||
|
|
+ $(BUILD_CC) $(BUILD_CFLAGS) -o $@ $^
|
||
|
|
|
||
|
|
$(BIN_TO_HEX): CC=$(BUILD_CC)
|
||
|
|
$(BIN_TO_HEX): CFLAGS=$(BUILD_CFLAGS)
|